Beware of one-off errors like above. Thank you very much! if (args.length < 2) { System.err.println("Not enough arguments received."); return; } Always remember that array index starts at 0 and not 1 and an empty array has no element in it. You might want to be tempted to do something like this: for (int i = 1; i <= myArray.length; i++) { final int someint = myArray[i - 1] Just don't. Source

How to Find Prime Factors of Integer Numbers in Ja... 10 Articles Every Programmer Must Read tibrvnative.dll : Can't load IA 32-bit .dll on a A... Along with java.lang.NullPointerException, this exception is biggest problem for new-comers, but, easiest to solve, once you know the basics. Are you accessing the array with a known index, or do you have to start debugging to figure out how the index is calculated when the error occurs? –justkt Apr 5 No, create an account now.

The worst part is there won't be any compile time error or runtime exception.

How do I solve this-4indexOf error java.lang.ArrayIndexOutOfBoundsException exception Hot Network Questions if statement - short circuit evaluation vs readability Were students "forced to recite 'Allah is the only God'" in Tennessee

Would you like to answer one of these unanswered questions instead? So an array of size 5 or length 5 can contain five elements, but valid indexes are 0 to 4. The primary motivation (and use case) is when you are iterating and you do not require any complicated iteration steps. Java.lang.arrayindexoutofboundsexception 1 In Java String[] or main method, or an integer[] you have created in your program.

Can someone spot an calculated column error Please? Java.lang.arrayindexoutofboundsexception 8 System.out.println("student " + s); } } If you try to run above code it will throw ArrayIndexOutOfBound Exception. Condition in for loop is wrong, it should be i instead of i<=currencies.length, because array index starts at zero. Comment 14 Dawid Pakula 2016-08-06 15:07:22 EDT *** Bug 499309 has been marked as a duplicate of this bug. *** Comment 15 Sylvia Tancheva 2016-08-24 09:46:40 EDT Closing Format For Printing

How To Fix Java.lang.arrayindexoutofboundsexception: -1

Posted by Javin Paul Email This BlogThis! Example: public class Student { public static void main(String args[]) { int student[] = { 1,2,3,4,5,6,7,8,9,10 }; int s = student[10]; // starting from index 0,1,2... How To Solve Java.lang.arrayindexoutofboundsexception: -1 for (int index = 1; index <= array.length; index++) { System.out.println(array[index]); } That will miss out the first element (index 0) and throw an exception when index is 5. Arrayindexoutofboundsexception Java The only place this should change value is to keep the loop going.

Checked Exceptions: A checked exception is an exception that occurs at the compile time, these are also called as compile time exceptions. http://canondrivebh.com/how-to/jbed-unfortunately-java-has-stopped.html NewsKnowledge BaseTutorialsResourcesCoursesWhitepapersDealsJob BoardAboutAbout JCGsAdvertisingTerms of UsePrivacy Policy Examples Java Code Geeks Java Examples and Code Snippets AndroidcoreactivityanimationappActionBarActivityFragmentListActivityBluetoothBluetoothAdaptercameracontentBroadcastReceiverContentProviderIntentSharedPreferencesdatabasesqliteSQLiteDatabaseEmailgoogle mapsgraphicsCanvashardwareCameraSensorlocationmediaAudioManagerMediaRecordernetworkosAsyncTaskHandlerSystemClockPackageManagerpreferenceproviderContactsContractpublishingServicesockettelephonyPhoneStateListenerSmsManagerTelephonyManagertext-to-speechThreaduiAlertDialogAnalogClockButtonCheckBoxcomponentDatePickerDialogDigitalClockDrag and 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InterfaceHashMapHashSetHashtableIteratorjarLinkedHashMapLinkedHashSetLinkedListListLocaleloggingMissingResourceExceptionObserverOptionalPreferencesPriorityQueuePropertiesQueueRandomregexMatcherPatternPatternSyntaxExceptionResourceBundleScannerSetStringTokenizerTimerTimerTaskTreeMapTreeSetVectorzipFileInputStreamGZIPOutputStreamZipInputStreamZipOutputStreamxmlbindJAXBContextDOMJDOMparsersDocumentBuilderDocumentBuilderFactorySAXParserSAXtransformTransformerTransformerFactoryXPathDesktop JavaaccessibilityawtdatatransferdndeventfontgeomGridLayoutimageprintIDEEclipseIntelliJ IDEANetBeansimageioJavaFXComboBoxDatePickerDialogEventFXMLListViewSceneChartImageTableViewTextJFreeChartprintsoundswingJButtonJCheckboxJColorChooserJDialogJFileChooserJFrameJLabelJLayerJListJRadioButtonJScrollPaneJSplitPaneJTabbedPaneJTableJTextFieldxuggleryoutubeEnterprise JavaApache CamelApache HadoopApache HTTP Get your Free Account! The correct iteration with a for loop is show below: for(int i = 0; i < array.length; ++i) { How to deal with the exceptionJava is a safe programming language and Java.lang.arrayindexoutofboundsexception 1

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Click on button keeps the box moving for thrice When is it okay to exceed the absolute maximum rating on a part? Introduction of How Android Works for Java Program... 5 Good Books to Learn Unit testing, JUnit and TDD ... If you have worked in C, C++ then you will notice this difference between array in C and Java. How To Solve Java Lang Arrayindexoutofboundsexception 1 One of the common mistakes Java programmer makes is invalid end condition on classical index based for loops.

Each of the boxes have an index, a position in the series of boxes. Hi I installed latest-nightly (4.1.0.201607181353) and the problem vanished. Exception in thread "main" java.lang.ArrayIndexOut... Check This Out Is it illegal for regular US citizens to possess or read the Podesta emails published by WikiLeaks?

It would be better to go with a ForEach loop - where all these issues will be take care of: for(String str : list) { } share|improve this answer edited Jul Why did my electrician put metal plates wherever the stud is drilled through? That's all about how to solve the java.lang.ArrayIndexOutOfBoundsException: 1 in Java. The programmer often makes mistakes which result in either missing first or last element of the array by messing 1st element or finishing just before the last element by incorrectly using

And why? Recruiter wants me to take a loss upon hire What is the difference between "al la domo" and "en la domon"? March 17, 2015 at 8:52 AM Anonymous said... Horstmannif you are learning Java and knows C++.

Introduction to Algorithms by Thomas Cormen to learn more about array in Java. In most cases I personally thing advanced for-loop is better if you don't know about length-1. You should read a good introductory book e.g. Comment 7 Thierry BLIND 2016-07-19 08:34:26 EDT But no need to hurry ;) Comment 8 Jean-Laurent Terrosi 2016-07-20 08:07:20 EDT (In reply to Thierry BLIND from comment #6) > Feel free

Why was the identity of the Half-Blood Prince important to the story? "Replace Rendering" in Experience Editor disabled N(e(s(t))) a string Standardisation of Time in a FTL Universe How to unlink Sometimes when a programmer makes switch from C/C++ to Java they forget that Java does the bound checking at runtime, which is a major difference between C++ and Java Array. They were ok before but now an error happens stating "Editor could not be initialized". The index is present in the array.